CN102179549A - Portable drilling device - Google Patents
Portable drilling device Download PDFInfo
- Publication number
- CN102179549A CN102179549A CN 201110106173 CN201110106173A CN102179549A CN 102179549 A CN102179549 A CN 102179549A CN 201110106173 CN201110106173 CN 201110106173 CN 201110106173 A CN201110106173 A CN 201110106173A CN 102179549 A CN102179549 A CN 102179549A
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- China
- Prior art keywords
- connecting plate
- gear
- rig
- tooth bar
- guide wheel
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Abstract
The invention relates to an elongated shaft end drilling device, which is used for drilling and processing mechanical shaft for a ship, specifically for elongated shaft end drilling processing of building, petroleum and mine. The structure thereof is as follows: a connecting processing shaft base plate is connected with one end of an integral supporting rod, and the other end of the integral supporting rod is connected with a gear connecting plate; a rack and a rack supporting plate are arranged at the central hole of the gear connecting plate, and one end of the rack and rack supporting plate is connected with a drill connecting plate; the rear part of a drill is connected with the drill connecting plate through a drill connecting rod, and the front end of the drill is arranged on the central hole of the other drill connecting plate and is provided with a drill bit; the two drill connecting plates are connected through a drill connecting plate supporting rib; a gear supporting frame and a guide wheel supporting frame are arranged on the gear connecting plate, the gear and rack guide wheel are respectively connected with the gear supporting frame and the guide wheel supporting frame shaft; a spanner shaft is connected with a gear through a key; and the middle part of the spanner shaft is provided with a spanner shaft bracket connected with the gear connecting plate, and the spanner is arranged at the tail end of the spanner shaft.
Description
Technical field
Portable drilling equipment of the present invention relates to a kind of slender axles axle head drilling equipment, is mainly used in the boring processing of marine machinery axle, also can be used for building, the elongated axle head boring processing of industries such as oil, mine.
Background technology
At present the supporting processing unit (plant) of the axle head of the marine machinery slender axles no standard of boring if artificial on-the-spot hand-held drill boring is difficult to reach required precision, causes scrapping of axle easily, generally will disassemble to transport to job shop and hole on lathe.This way takes a lot of work, time-consuming, cost is higher and delay production.At existing problem in the above-mentioned prior art, a kind of novel portable drilling equipment of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the objective of the invention is a kind of novel portable drilling equipment of research and design.In order to what exist in the solution prior art:
1, artificial on-the-spot hand-held drill boring, the easy brill in hole does not reach required precision partially, causes scrapping of axle;
2, transport to job shop processing as disassembling, take a lot of work, time-consuming, increase cost, delay production.
Technical solution of the present invention is achieved in that
Portable drilling equipment of the present invention is characterized in that comprising: connect processing axle chassis, drill bit, rig connecting plate, rig, tooth bar, gear connecting plate, gear, tooth bar guide wheel and spanner and form; Connect processing axle chassis and be connected with an end of complete machine support bar, the other end of complete machine support bar is connected with the gear connecting plate; Central hole at the gear connecting plate is equipped with tooth bar and tooth bar supporting plate, and an end of tooth bar and tooth bar supporting plate is connected with the rig connecting plate; The rear portion of rig is connected with the rig connecting plate by the rig connecting rod, and the front portion is loaded on the centre bore of another piece rig connecting plate, and drill bit is housed; Between two rig connecting plates, be connected by rig connecting plate brace rod; Gear bracing frame and guide wheel bracing frame are housed on the gear connecting plate, and gear and tooth bar guide wheel are connected with guide wheel bracing frame axle with the gear bracing frame respectively; Wrench shaft is connected by key with gear; The wrench shaft support that is connected with the gear connecting plate is equipped with at the middle part of wrench shaft, and spanner is loaded on the tail end of wrench shaft.
Divide equally by circumference on the connection of the present invention processing axle chassis 3 pairs of fastener shaft bolts are housed.
Complete machine support bar of the present invention is three, all is sub-packed in by circumference to connect between processing axle chassis and the gear connecting plate.
Divide equally by circumference between connection of the present invention processing axle chassis and the gear connecting plate three rig guide posts are housed, the tooth bar guide post passes the rig connecting plate.
Be equipped with three rig connecting plate brace rods of the present invention dividing equally by circumference between two rig connecting plates.
Device transported to needs processing site, installs required drill bit (diameter or length), and processing one end of again slender axles need being holed is packed into and connected in the processing axle chassis, its centering is fixed with bolt by fastener shaft.Open rig, hand spanner transmitting gear drives tooth bar and moves forward, and tooth bar promotes the rig connecting plate moves forward rig, and the drill bit rotation reaches the boring purpose.
Advantage of the present invention is conspicuous, mainly shows:
1, volume of the present invention is less, and weight is lighter, is convenient to manually move transportation, is convenient to site operation;
2, because rig of the present invention moves by axis of guide guiding, deviation can not appear, the borehole accuracy height;
3, owing to used the present invention, will not disassemble by slender axles, avoided the unnecessary damage that in the dismounting equipment is caused;
4, owing to used the present invention, saved manpower and materials, reduced processing cost;
5, owing to used the present invention, can arrive at site operation at any time, avoid delaying equipment and use.
The present invention have novel structure, processing easy, with low cost, esy to use, safe and reliable, be convenient to transportation, be suitable for on-the-spot processing, machining accuracy advantages of higher, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The present invention has 4 width of cloth accompanying drawings, wherein:
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is that the C of Fig. 1 is to view;
Accompanying drawing 3 is Figure 1A-A view;
Accompanying drawing 4 is Figure 1B-B view.
In the drawings: 1, fastener shaft is processed an axle chassis 3, drill bit 4, rig connecting plate 5, rig connecting plate brace rod 6, rig 7, complete machine support bar 8, tooth bar 9, tooth bar supporting plate 10, rig guide post 11, gear connecting plate 12, gear bracing frame 13, rig connecting rod 14, gear 15, guide wheel bracing frame 16, tooth bar guide wheel 17, wrench shaft 18, key 19, wrench shaft support 20, spanner with bolt 2, connection.
The specific embodiment
Specific embodiments of the invention connect processing axle chassis 2, drill bit 3, rig connecting plate 4, rig 6, tooth bar 8, gear connecting plate 11, gear 14, tooth bar guide wheel 16 and spanner 20 and form as shown in drawings; Connect processing axle chassis 2 and be connected with an end of complete machine support bar 7, the other end of complete machine support bar 7 is connected with gear connecting plate 11; Central hole at gear connecting plate 11 is equipped with tooth bar 8 and tooth bar supporting plate 9, and an end of tooth bar 8 and tooth bar supporting plate 9 is connected with rig connecting plate 4; The rear portion of rig 6 is connected with rig connecting plate 4 by rig connecting rod 13, and the front portion is loaded on the centre bore of another piece rig connecting plate 4, and drill bit 3 is housed; Between two rig connecting plates 4, be connected by rig connecting plate brace rod 5; Gear bracing frame 12 and guide wheel bracing frame 15 are housed on gear connecting plate 11, and gear 14 and tooth bar guide wheel 16 are connected with 15 of gear bracing frame 12 and guide wheel bracing frames respectively; Wrench shaft 17 is connected by key 18 with gear 14; The wrench shaft support 19 that is connected with gear connecting plate 11 is equipped with at the middle part of wrench shaft 17, and spanner 20 is loaded on the tail end of wrench shaft 17.
Connect on the processing axle chassis 2 to divide equally and 3 pairs of fastener shafts are housed with bolts 1 by circumference.
Complete machine support bar 7 is three, all is sub-packed in by circumference to connect between processing axle chassis 2 and the gear connecting plate 11.
Connect between processing axle chassis 2 and the gear connecting plate 11 to divide equally by circumference three rig guide posts 10 are housed, rig guide post 10 passes rig connecting plate 4.
Between two rig connecting plates 4, divide equally three rig connecting plate brace rods 5 are housed by circumference.
The above; it only is the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (5)
1. a portable drilling equipment is characterized in that comprising: connect processing axle chassis (2), drill bit (3), rig connecting plate (4), rig (6), tooth bar (8), gear connecting plate (11), gear (14), tooth bar guide wheel (16) and spanner (20) and form; Connect processing axle chassis (2) and be connected with an end of complete machine support bar (7), the other end of complete machine support bar (7) is connected with gear connecting plate (11); Central hole at gear connecting plate (11) is equipped with tooth bar (8) and tooth bar supporting plate (9), and an end of tooth bar (8) and tooth bar supporting plate (9) is connected with rig connecting plate (4); The rear portion of rig (6) is connected with rig connecting plate (4) by rig connecting rod (13), and the front portion is loaded on the centre bore of another piece rig connecting plate (4), and drill bit (3) is housed; Between two rig connecting plates (4), be connected by rig connecting plate brace rod (5); Gear bracing frame (12) and guide wheel bracing frame (15) are housed on gear connecting plate (11), and gear (14) and tooth bar guide wheel (16) are connected with guide wheel bracing frame (15) axle with gear bracing frame (12) respectively; Wrench shaft (17) is connected by key (18) with gear (14); The wrench shaft support (19) that is connected with gear connecting plate (11) is equipped with at the middle part of wrench shaft (17), and spanner (20) is loaded on the tail end of wrench shaft (17).
2. portable drilling equipment according to claim 1 is characterized in that a described connection processing axle chassis (2) goes up to divide equally by circumference 3 pairs of fastener shafts to be housed with bolts (1).
3. portable drilling equipment according to claim 1 is characterized in that described complete machine support bar (7) is three, all is sub-packed in by circumference to connect between processing axle chassis (2) and the gear connecting plate (11).
4. portable drilling equipment according to claim 1, it is characterized in that between described connection processing axle chassis (2) and the gear connecting plate (11) dividing equally by circumference three rig guide posts (10) are housed, rig guide post (10) passes rig connecting plate (4).
5. portable drilling equipment according to claim 1 is characterized in that described dividing equally by circumference three rig connecting plate brace rods (5) being housed between two rig connecting plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110106173 CN102179549A (en) | 2011-04-27 | 2011-04-27 | Portable drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110106173 CN102179549A (en) | 2011-04-27 | 2011-04-27 | Portable drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179549A true CN102179549A (en) | 2011-09-14 |
Family
ID=44565942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110106173 Pending CN102179549A (en) | 2011-04-27 | 2011-04-27 | Portable drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179549A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2701358A1 (en) * | 1977-01-14 | 1978-07-20 | Bosch Gmbh Robert | WORKING STAND |
| US4284373A (en) * | 1979-09-11 | 1981-08-18 | Robert Wolff | Working stand for neckless electrical home worker machines |
| CN2074220U (en) * | 1990-05-03 | 1991-04-03 | 吴礼顺 | Multi-purpose portable electric drill |
| KR20070026763A (en) * | 2007-02-16 | 2007-03-08 | 박종쾌 | Anchor bolt hole drilling apparatus for ceiling |
| CN201189570Y (en) * | 2008-01-19 | 2009-02-04 | 永城煤电控股集团有限公司 | Special centre hole drilling machine for axis work pieces |
| CN202123267U (en) * | 2011-04-27 | 2012-01-25 | 大连职业技术学院 | Portable drilling device |
-
2011
- 2011-04-27 CN CN 201110106173 patent/CN102179549A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2701358A1 (en) * | 1977-01-14 | 1978-07-20 | Bosch Gmbh Robert | WORKING STAND |
| US4284373A (en) * | 1979-09-11 | 1981-08-18 | Robert Wolff | Working stand for neckless electrical home worker machines |
| CN2074220U (en) * | 1990-05-03 | 1991-04-03 | 吴礼顺 | Multi-purpose portable electric drill |
| KR20070026763A (en) * | 2007-02-16 | 2007-03-08 | 박종쾌 | Anchor bolt hole drilling apparatus for ceiling |
| CN201189570Y (en) * | 2008-01-19 | 2009-02-04 | 永城煤电控股集团有限公司 | Special centre hole drilling machine for axis work pieces |
| CN202123267U (en) * | 2011-04-27 | 2012-01-25 | 大连职业技术学院 | Portable drilling device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110914 |